Product comparison · 2 nas & storage servers

QNAP TS-239 Pro II Turbo NAS vs Zyxel NSA320 0.5 GB 0 TB Black

29specifications compared
16differ
13identical
71known for one product only

Key differences

Storage drive interface
- TS-239 Pro II Turbo NAS:Serial ATA
- NSA320 0.5 GB 0 TB Black:Serial ATA, Serial ATA II
RAID levels
- TS-239 Pro II Turbo NAS:0, 1
- NSA320 0.5 GB 0 TB Black:0, 1, JBOD
Processor frequency
- TS-239 Pro II Turbo NAS:1.66 GHz
- NSA320 0.5 GB 0 TB Black:1.2 GHz
Internal memory
- TS-239 Pro II Turbo NAS:1 GB
- NSA320 0.5 GB 0 TB Black:0.5 GB
Ethernet LAN (RJ-45) ports
- TS-239 Pro II Turbo NAS:2
- NSA320 0.5 GB 0 TB Black:1
USB 2.0 ports quantity
- TS-239 Pro II Turbo NAS:5
- NSA320 0.5 GB 0 TB Black:3
Power consumption (typical)
- TS-239 Pro II Turbo NAS:22 W
- NSA320 0.5 GB 0 TB Black:32.2 W
Power consumption (sleep)
- TS-239 Pro II Turbo NAS:15 W
- NSA320 0.5 GB 0 TB Black:10 W

Side by side

Differences highlightedShow differences only

Comparison of TS-239 Pro II Turbo NAS, NSA320
100 specifications	A QNAP TS-239 Pro II Turbo NAS View product	B Zyxel NSA320 0.5 GB 0 TB Black Model NSA320 View product
Storage3 differ
Total installed storage capacity	0 TB	0 TB
Number of storage drives installed	0	0
Number of storage drives supported	2	2
Storage drive capacity	0 GB	0 GB
Storage drive interfaceDiffers	Serial ATA	Serial ATA, Serial ATA II
RAID levelsDiffers	0, 1	0, 1, JBOD
Supported file systemsDiffers	EXT3, EXT4, FAT32, NTFS	ext2, ext3, FAT32, NTFS, ReiserFS, XFS
Storage drive sizeKnown for one	Unknown — not stated by the source	3.5"
Maximum supported storage capacityKnown for one	Unknown — not stated by the source	4 TB
Processor1 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyKnown for one	Intel Atom®	Unknown — not stated by the source
Processor modelKnown for one	D410	Unknown — not stated by the source
Processor frequencyDiffers	1.66 GHz	1.2 GHz
Processor coresKnown for one	1	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor cacheKnown for one	0.512 MB	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Processing Die sizeKnown for one	66 mm²	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor codeKnown for one	SLBMH	Unknown — not stated by the source
Processor codenameKnown for one	Pineview	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor package sizeKnown for one	22 x 22 mm	Unknown — not stated by the source
Processor socketKnown for one	BGA 559	Unknown — not stated by the source
SteppingKnown for one	A0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	10 W	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	4 GB	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	6.4 GB/s	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memory1 differ
Internal memoryDiffers	1 GB	0.5 GB
Flash memoryKnown for one	512 MB	Unknown — not stated by the source
Network1 differ
DHCP client	Yes	Yes
DHCP serverKnown for one	Yes	Unknown — not stated by the source
Jumbo frames support	Yes	Yes
iSCSI supportKnown for one	Yes	Unknown — not stated by the source
Supported network protocolsDiffers	CIFS/ SMB, AFP, NFS, FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, and SNMP	TCP/IP, CIFS/SMB, NFS, FTP, HTTP, PPPoE, NTP
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000BASE-T(X)
Maximum data transfer rateKnown for one	Unknown — not stated by the source	1000 Mbit/s
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers	2	1
USB 2.0 ports quantityDiffers	5	3
eSATAKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Chassis typeKnown for one	Tower	Unknown — not stated by the source
Number of fans	1 fan(s)	1 fan(s)
LED indicatorsDiffers	eSATA, LAN, Power, Status, USB	HDD, USB
Product colourKnown for one	Unknown — not stated by the source	Black
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Performanceidentical
Number of usersKnown for one	2048 user(s)	Unknown — not stated by the source
Noise levelKnown for one	34.2 dB	Unknown — not stated by the source
Management protocolsKnown for one	HTTP/ HTTPS, DDNS, SNMP (v.2, v.3)	Unknown — not stated by the source
Web-based managementKnown for one	Yes	Unknown — not stated by the source
On/off switch	Yes	Yes
Reset button	Yes	Yes
Security algorithms	HTTPS, SSL/TLS	HTTPS, SSL/TLS
BuzzerKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumption (typical)Differs	22 W	32.2 W
Power consumption (sleep)Differs	15 W	10 W
Weight & dimensions2 differ
WeightDiffers	1.74 kg	1.06 kg
Package weightDiffers	2.92 kg	1.35 kg
Weight (imperial)Known for one	Unknown — not stated by the source	1.06 kg (2.34 lbs)
Packaging contentidentical
External power adapterKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	LAN (RJ-45)
Processor special featuresidentical
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	No	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	123 M	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Memory channels supported by processorKnown for one	Single	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 70 °C
Other features3 differ
Compatible operating systemsDiffers	Microsoft Windows 2000/XP/Vista(32-/ 64-bit)/7 (32-/ 64-bit)/Server 2003/ 2008 Apple Mac OS X Linux & Unix	-Windows XP, Vista, 7 (32 & 64 bit) -MAC OS X v10.4, v10.5
Dimensions (WxDxH)Differs	102 x 216 x 150 mm	108 x 205 x 147 mm
FanKnown for one	70 mm	Unknown — not stated by the source
Networking features	Gigabit Ethernet	Gigabit Ethernet
Power requirementsDiffers	100-240V AC, 50/60Hz	100 - 240 V AC, 50/60 Hz
Processor ARK IDKnown for one	43517	Unknown — not stated by the source
I/O portsKnown for one	2 x eSATA	Unknown — not stated by the source
Number of drive baysKnown for one	2	Unknown — not stated by the source
Minimum system requirementsKnown for one	Unknown — not stated by the source	-IE 6.0 +, Safari 3.0 +, Firefox 2.0 +, Chrome 4.0 +
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	280 x 173 x 210 mm
Power LEDKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CE, FCC B, C-Tick, BSMI, DLNA 1.5, UPnP, CE LVD

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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